I've put together a simple testcase for some table anonymous object
handling at
http://web.mit.edu/bzbarsky/www/testcases/table-anonymous-objects/test-1.html
The correct rendering is 5 lines, each saying "a bc d" (no space after
'b', spaces after 'a' and 'c').
I have yet to find a UA that actually renders that way, of course,
including nightly webkit and gecko versions... What I find interesting
is the range of ways in which this test is rendered differently in
different UAs.
-Boris